dofdev/dofdemo
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refactor to make way for rest of dofs

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This commit is contained in:
ethan merchant 2024-12-07 16:24:36 -05:00
parent f8b13ff533
commit 19f90b9633
4 changed files with 67 additions and 62 deletions
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74
src/Arts.cs
View file

@ -46,8 +46,8 @@ static class Arts
// Input.HandVisible(Handed.Max, false);
// world
Matrix m4_dof = Mono.dof_pose.ToMatrix(Mono.dof_scl);
Hierarchy.Push(m4_dof);
// Matrix m4_dof = Mono.dof_pose.ToMatrix(Mono.dof_scl);
// Hierarchy.Push(m4_dof);
// mesh test
// meshes["Food"].Draw(
@ -66,57 +66,35 @@ static class Arts
// Color.Hex(0x13180AFF).ToLinear()
// );
//// dof
// design
float deadzone = 0.1f;
float strength = 3;
//// dofs
// input
// controls you can pick up (double grip to drop)
// if (!Mono.to_grab.Held)
// {
// Pose to_pose = new Pose(
// V.XYZ(0, 0, 0)
// );
// }
// else
// {
// to_pose = Rig.r_hld;
// }
// if (!Mono.from_grab.Held)
// {
// Pose from_pose = new Pose(
// to_pose.position + V.XYZ(0, 0, (deadzone + Maths.u_scalar(SKMath.Sin(Time.Totalf)) * deadzone))
// );
// }
// stretch_cursor
{
Mesh.Cube.Draw(
mat_mono,
Stretch.to_grab.pose.ToMatrix(5 * U.cm)
);
Mesh.Cube.Draw(
mat_mono,
Stretch.from_grab.pose.ToMatrix(4 * U.cm)
);
// data
float stretch = 0.0f;
Pose cursor = new Pose();
Mesh.Cube.Draw(
mat_mono,
Stretch.cursor.ToMatrix(3 * U.cm)
);
}
// frame
Vec3 delta = Mono.to_grab.pose.position - Mono.from_grab.pose.position;
stretch = Maths.max(delta.Magnitude - deadzone, 0);
// reach cursor
// pos = trackedPoint
// if down
// pullPoint = pos
Vec3 dir = delta.Normalized;
cursor.position = Mono.to_grab.pose.position + dir * stretch * strength;
// stretch = distance(pullPoint, pos)
// dir = (pos - pullPoint).normalized
// cursor = pos + dir * stretch * 3
Mesh.Cube.Draw(
mat_mono,
Mono.to_grab.pose.ToMatrix(0.1f)
);
Mesh.Cube.Draw(
mat_mono,
Mono.from_grab.pose.ToMatrix(0.05f)
);
Mesh.Cube.Draw(
mat_mono,
cursor.ToMatrix(0.05f)
);
Hierarchy.Pop();
// Hierarchy.Pop();
// particles

3
src/Data.cs
View file

@ -50,9 +50,6 @@ public class Grab
{
if (Held)
{
Log.Info(held_by.palm.position.ToString());
// Apply position and rotation logic here
pose.position = held_by.palm.position - pos_offset;
pose.orientation = held_by.palm.orientation * ori_offset;
}

32
src/Dofs.cs Normal file
View file

@ -0,0 +1,32 @@
using StereoKit;
namespace dofdemo;
static class Stretch
{
public static Grab to_grab;
public static Grab from_grab;
// data
public static float stretch = 0.0f;
public static Pose cursor;
public static void Init()
{
to_grab = new();
from_grab = new();
}
public static void Frame()
{
Vec3 delta = to_grab.pose.position - from_grab.pose.position;
stretch = Maths.max(delta.Magnitude - deadzone, 0);
Vec3 dir = delta.Normalized;
cursor.position = to_grab.pose.position + dir * stretch * strength;
}
// design
static float deadzone = 0.1f;
static float strength = 3;
}

20
src/Mono.cs
View file

@ -10,11 +10,8 @@ static class Mono
public static int score;
// to be wrapped in a dof base class
public static Pose dof_pose;
public static float dof_scl;
// custom inside data/class
public static Grab to_grab;
public static Grab from_grab;
// public static Pose dof_pose;
// public static float dof_scl;
public static DeltaBool menu;
public static Pose menu_pose;
@ -36,10 +33,9 @@ static class Mono
menu_scale = 1 * U.cm;
mode = Mode.Mount;
dof_pose = new(0, 0, 0); // new(0, -1, -2);
dof_scl = 1.0f; // 0.1f;
to_grab = new();
from_grab = new();
// dof_pose = new(0, 0, 0); // new(0, -1, -2);
// dof_scl = 1.0f; // 0.1f;
Stretch.Init();
}
public static void Frame()
@ -102,8 +98,8 @@ static class Mono
Grab[] grabs = new Grab[]
{
to_grab,
from_grab
Stretch.to_grab,
Stretch.from_grab
};
foreach (var grab in grabs)
{
@ -152,5 +148,7 @@ static class Mono
grab.Frame();
}
Stretch.Frame();
}
}